What's the point of the GC controller when the Pro controller is superior in every way?

"Within tournaments for Brawl, Project M, and Smash 4, the GameCube controller is by far the most popular option, due to the still-strong tournament scene of Melee and most players having the opinion of the GameCube controller being the best controller for Smash. "

Other than the beautiful box for display reasons..there is NOTHING exclusive to this particular limited edition? it's more like a bundle put together..instead of a special collector's set..but i still do like it..i wish there was something unique to it? i read some rumor about a small fold out poster being included..but that's the extent of what i've heard or read on the internet.